drivers side vent - first you have to take the light controls out. what you have to do is push the knob in and turn it to the right, this will unclip it and it just pulls out and unplugs. directly behind, theres a torx screw, undo this and the vent should come out. passenger side vent - pry the vent out with a small flathead. centre pieces - take your headunit out along with the cubby hole or cup holders or whatever you have in the gap. then, theres a torx screw right at the back in the middle, and one in each side. once youve undone all 3, the first bit will pull right out. the windscreen vent piece is plastic welded in and you have to break these welds to get it out. just get a screw driver underneath and pry it off and they will break. piece then just lifts off. dont be afraid when your taking that bit off though, feels like youre breakig things, but dont worry, you have to! hope this helps!